US PATENT SUBCLASS 83 / 330
.~.~.~ Idling disc

Current as of: June, 1999
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83 /   HD   CUTTING

284  DF  CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17}
321  DF  .~ Orbital motion of cutting blade {7}
329  DF  .~.~ Rotatable disc-type tool on orbiting axis {1}
330.~.~.~ Idling disc

DEFINITION

Classification: 83/330

(under subclass 329) Device wherein the disc is journaled to rotate about its axis, but no power means is provided to effect such rotation; any rotation which does not take place is due solely to the engagement of the cutter with the work.